How to create a class dynamically?

[abalfazl]

Hello firends

How to create a class dynamically?(want to create a class but don't know every thing about that class until code exuted)

Please give me an example.

[icb01co2]

please give more details

[webmasterjunkie]

Are you trying to "create" the class, or just call a reference to it? If the latter, then I could offer some advice because I use a similar script on one of my sites.